I know its not the answer but i had to put something bc im jus setting this up im rlly sorry for the inconvenience but i looked it up n got a quizlet n the answer on there was 1.81x10^-4 if it helps
Answer:
2 moles of KOH are required.
Explanation:
Given data:
Moles of MgCl₂ = 1 mol
Number of moles of KOH react with MgCl₂ = ?
Solution:
Chemical equation:
MgCl₂ + KOH → Mg(OH)₂ + KCl
Balanced chemical equation:
MgCl₂ + 2KOH → Mg(OH)₂ + 2KCl
From balance chemical equation it can be seen when one mole of MgCl₂ react then 2 moles of KOH are required. It means double quantity of KOH is react with MgCl₂ in order to produced one mole of Mg(OH)₂ and 2 moles of KCl.
The above reaction also completely follow the la of conservation mas mass because there are equal number of atoms of reactant and products on both side of chemical equation.
A covalent bond describes two atoms (most likely nonmetals) that share their valence electrons to satisfy the octet rule. Carbon and oxygen are both nonmetals, and they would share electrons with each other through a bond that is not polar enough to be considered ionic. The answer should be B